LED Driver IC 4 Output DC DC Controller Step-Up (Boost) PWM Dimming 20-WQFN (5x5)
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RTQ8577BGQW

DigiKey Part Number
RTQ8577BGQWTR-ND - Tape & Reel (TR)
RTQ8577BGQWCT-ND - Cut Tape (CT)
RTQ8577BGQWDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
RTQ8577BGQW
Description
IC LED DRIVER CTRLR PWM 20WQFN
Customer Reference
Detailed Description
LED Driver IC 4 Output DC DC Controller Step-Up (Boost) PWM Dimming 20-WQFN (5x5)
Datasheet
 Datasheet
Product Attributes
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Category
Frequency
200kHz ~ 2.1MHz
Manufacturer
Richtek USA Inc.
Dimming
PWM
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Applications
Backlight
Part Status
Obsolete
Operating Temperature
-40°C ~ 105°C (TA)
Type
DC DC Controller
Grade
Automotive
Topology
Step-Up (Boost)
Qualification
AEC-Q100
Internal Switch(s)
Yes
Mounting Type
Surface Mount
Number of Outputs
4
Package / Case
20-WQFN Exposed Pad
Voltage - Supply (Min)
5.5V
Supplier Device Package
20-WQFN (5x5)
Voltage - Supply (Max)
40V
Base Product Number
Voltage - Output
45V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1 495
This product is no longer manufactured and will no longer be stocked once stock is depleted.